Screw gun



FIG. 1 is a side view of a first embodiment of my new screw gun design;

FIG. 2 shows a top plan view of the screw gun of FIG. 1;

FIG. 3 is a rear view of the screw gun of FIGS. 1 and 2;

FIG. 4 is a side view of a second embodiment of my new screw gun design with another appearance of the screw magazine compared to FIG. 1;

FIG. 5 is a top plan view of the embodiment shown in FIG. 4;

FIG. 6 is a rear view of the embodiment of FIGS. 4 and 5;

FIG. 7 shows the back side of FIG. 2; and,

FIG. 8 shows the back side of FIG. 5. 

The ornamental design of a screw gun, as shown and described. 